Joseph was what most would call a 'prissy show off' , especially when he'd show off his sword skills; mostly by either slicing others on purpose or on accident , he never apologized either way

His behavior was especially 'bad' when it came to you, he'd show off just about everything, To say he was head over heels for you was an understatement, but he hid it well enough, or atleast he thought he was hiding it well..